public MSBuildProjectSystem(OmnisharpWorkspace workspace,
IOmnisharpEnvironment env,
IOptions<OmniSharpOptions> optionsAccessor,
ILoggerFactory loggerFactory,
IEventEmitter emitter,
IMetadataFileReferenceCache metadataReferenceCache,
IFileSystemWatcher watcher,
MSBuildContext context)
{
_workspace = workspace;
_metadataReferenceCache = metadataReferenceCache;
_watcher = watcher;
_env = env;
_options = optionsAccessor.Options.MsBuild;
_logger = loggerFactory.CreateLogger<MSBuildProjectSystem>();
_emitter = emitter;
_context = context;
}
public void Initalize(IConfiguration configuration)
{
_options = new MSBuildOptions();
OptionsServices.ReadProperties(_options, configuration);
var solutionFilePath = _env.SolutionFilePath;
if (string.IsNullOrEmpty(solutionFilePath))
{
var solutions = Directory.GetFiles(_env.Path, "*.sln");
var result = SolutionPicker.ChooseSolution(_env.Path, solutions);
if (result.Message != null)
{
_logger.LogInformation(result.Message);
}
if (result.Solution == null)
{
return;
}
solutionFilePath = result.Solution;
}
SolutionFile solutionFile = null;
_context.SolutionPath = solutionFilePath;
using (var stream = File.OpenRead(solutionFilePath))
{
using (var reader = new StreamReader(stream))
{
solutionFile = SolutionFile.Parse(reader);
}
}
_logger.LogInformation($"Detecting projects in '{solutionFilePath}'.");
foreach (var block in solutionFile.ProjectBlocks)
{
if (!_supportsProjectTypes.Contains(block.ProjectTypeGuid))
{
if (UnityTypeGuid(block.ProjectName) != block.ProjectTypeGuid)
{
_logger.LogWarning("Skipped unsupported project type '{0}'", block.ProjectPath);
continue;
}
}
if (_context.ProjectGuidToWorkspaceMapping.ContainsKey(block.ProjectGuid))
{
continue;
}
var projectFilePath = Path.GetFullPath(Path.GetFullPath(Path.Combine(_env.Path, block.ProjectPath.Replace('\\', Path.DirectorySeparatorChar))));
_logger.LogInformation($"Loading project from '{projectFilePath}'.");
var projectFileInfo = CreateProject(projectFilePath);
if (projectFileInfo == null)
{
continue;
}
var compilationOptions = new CSharpCompilationOptions(projectFileInfo.OutputKind);
#if DNX451
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
#endif
if (projectFileInfo.AllowUnsafe)
{
compilationOptions = compilationOptions.WithAllowUnsafe(true);
}
var projectInfo = ProjectInfo.Create(ProjectId.CreateNewId(projectFileInfo.Name),
VersionStamp.Create(),
projectFileInfo.Name,
projectFileInfo.AssemblyName,
LanguageNames.CSharp,
projectFileInfo.ProjectFilePath,
compilationOptions: compilationOptions);
_workspace.AddProject(projectInfo);
projectFileInfo.WorkspaceId = projectInfo.Id;
_context.Projects[projectFileInfo.ProjectFilePath] = projectFileInfo;
_context.ProjectGuidToWorkspaceMapping[block.ProjectGuid] = projectInfo.Id;
_watcher.Watch(projectFilePath, OnProjectChanged);
}
foreach (var projectFileInfo in _context.Projects.Values)
{
UpdateProject(projectFileInfo);
}
}
public static ProjectFileInfo Create(MSBuildOptions options, ILogger logger, string solutionDirectory, string projectFilePath, ICollection<MSBuildDiagnosticsMessage> diagnostics)
{
var projectFileInfo = new ProjectFileInfo();
projectFileInfo.ProjectFilePath = projectFilePath;
#if DNX451
if (!PlatformHelper.IsMono)
{
var properties = new Dictionary<string, string>
{
{ "DesignTimeBuild", "true" },
{ "BuildProjectReferences", "false" },
{ "_ResolveReferenceDependencies", "true" },
{ "SolutionDir", solutionDirectory + Path.DirectorySeparatorChar }
};
if (!string.IsNullOrWhiteSpace(options.VisualStudioVersion))
{
properties.Add("VisualStudioVersion", options.VisualStudioVersion);
}
var collection = new ProjectCollection(properties);
logger.LogInformation("Using toolset {0} for {1}", options.ToolsVersion ?? collection.DefaultToolsVersion, projectFilePath);
var project = string.IsNullOrEmpty(options.ToolsVersion) ?
collection.LoadProject(projectFilePath) :
collection.LoadProject(projectFilePath, options.ToolsVersion);
var projectInstance = project.CreateProjectInstance();
var buildResult = projectInstance.Build("ResolveReferences", new Microsoft.Build.Framework.ILogger[] { new MSBuildLogForwarder(logger, diagnostics) });
if (!buildResult)
{
return null;
}
projectFileInfo.AssemblyName = projectInstance.GetPropertyValue("AssemblyName");
projectFileInfo.Name = projectInstance.GetPropertyValue("ProjectName");
projectFileInfo.TargetFramework = new FrameworkName(projectInstance.GetPropertyValue("TargetFrameworkMoniker"));
projectFileInfo.SpecifiedLanguageVersion = ToLanguageVersion(projectInstance.GetPropertyValue("LangVersion"));
projectFileInfo.ProjectId = new Guid(projectInstance.GetPropertyValue("ProjectGuid").TrimStart('{').TrimEnd('}'));
projectFileInfo.TargetPath = projectInstance.GetPropertyValue("TargetPath");
var outputType = projectInstance.GetPropertyValue("OutputType");
switch(outputType)
{
case "Library": projectFileInfo.OutputKind = OutputKind.DynamicallyLinkedLibrary;
break;
case "WinExe": projectFileInfo.OutputKind = OutputKind.WindowsApplication;
break;
default:
case "Exe": projectFileInfo.OutputKind = OutputKind.ConsoleApplication;
break;
}
projectFileInfo.SourceFiles =
projectInstance.GetItems("Compile")
.Select(p => p.GetMetadataValue("FullPath"))
.ToList();
projectFileInfo.References =
projectInstance.GetItems("ReferencePath")
.Where(p => !string.Equals("ProjectReference", p.GetMetadataValue("ReferenceSourceTarget"), StringComparison.OrdinalIgnoreCase))
.Select(p => p.GetMetadataValue("FullPath"))
.ToList();
projectFileInfo.ProjectReferences =
projectInstance.GetItems("ProjectReference")
.Select(p => p.GetMetadataValue("FullPath"))
.ToList();
projectFileInfo.Analyzers =
projectInstance.GetItems("Analyzer")
.Select(p => p.GetMetadataValue("FullPath"))
.ToList();
var allowUnsafe = projectInstance.GetPropertyValue("AllowUnsafeBlocks");
if (!string.IsNullOrWhiteSpace(allowUnsafe))
{
projectFileInfo.AllowUnsafe = Convert.ToBoolean(allowUnsafe);
}
var defineConstants = projectInstance.GetPropertyValue("DefineConstants");
if (!string.IsNullOrWhiteSpace(defineConstants))
{
projectFileInfo.DefineConstants = defineConstants.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Distinct().ToList();
}
}
else
{
// On mono we need to use this API since the ProjectCollection
// isn't fully implemented
#pragma warning disable CS0618
var engine = Engine.GlobalEngine;
engine.DefaultToolsVersion = "4.0";
#pragma warning restore CS0618
// engine.RegisterLogger(new ConsoleLogger());
engine.RegisterLogger(new MSBuildLogForwarder(logger, diagnostics));
var propertyGroup = new BuildPropertyGroup();
propertyGroup.SetProperty("DesignTimeBuild", "true");
propertyGroup.SetProperty("BuildProjectReferences", "false");
// Dump entire assembly reference closure
propertyGroup.SetProperty("_ResolveReferenceDependencies", "true");
propertyGroup.SetProperty("SolutionDir", solutionDirectory + Path.DirectorySeparatorChar);
// propertyGroup.SetProperty("MSBUILDENABLEALLPROPERTYFUNCTIONS", "1");
engine.GlobalProperties = propertyGroup;
var project = engine.CreateNewProject();
project.Load(projectFilePath);
var buildResult = engine.BuildProjectFile(projectFilePath, new[] { "ResolveReferences" }, propertyGroup, null, BuildSettings.None, null);
if (!buildResult)
{
return null;
}
var itemsLookup = project.EvaluatedItems.OfType<BuildItem>()
.ToLookup(g => g.Name);
var properties = project.EvaluatedProperties.OfType<BuildProperty>()
.ToDictionary(p => p.Name);
projectFileInfo.AssemblyName = properties["AssemblyName"].FinalValue;
projectFileInfo.Name = Path.GetFileNameWithoutExtension(projectFilePath);
projectFileInfo.TargetFramework = new FrameworkName(properties["TargetFrameworkMoniker"].FinalValue);
if (properties.ContainsKey("LangVersion"))
{
projectFileInfo.SpecifiedLanguageVersion = ToLanguageVersion(properties["LangVersion"].FinalValue);
}
projectFileInfo.ProjectId = new Guid(properties["ProjectGuid"].FinalValue.TrimStart('{').TrimEnd('}'));
projectFileInfo.TargetPath = properties["TargetPath"].FinalValue;
// REVIEW: FullPath here returns the wrong physical path, we need to figure out
// why. We must be setting up something incorrectly
projectFileInfo.SourceFiles = itemsLookup["Compile"]
.Select(b => Path.GetFullPath(Path.Combine(projectFileInfo.ProjectDirectory, b.FinalItemSpec)))
.ToList();
projectFileInfo.References = itemsLookup["ReferencePath"]
.Where(p => !p.HasMetadata("Project"))
.Select(p => Path.GetFullPath(Path.Combine(projectFileInfo.ProjectDirectory, p.FinalItemSpec)))
.ToList();
projectFileInfo.ProjectReferences = itemsLookup["ProjectReference"]
.Select(p => Path.GetFullPath(Path.Combine(projectFileInfo.ProjectDirectory, p.FinalItemSpec)))
.ToList();
projectFileInfo.Analyzers = itemsLookup["Analyzer"]
.Select(p => Path.GetFullPath(Path.Combine(projectFileInfo.ProjectDirectory, p.FinalItemSpec)))
.ToList();
var allowUnsafe = properties["AllowUnsafeBlocks"].FinalValue;
if (!string.IsNullOrWhiteSpace(allowUnsafe))
{
projectFileInfo.AllowUnsafe = Convert.ToBoolean(allowUnsafe);
}
var defineConstants = properties["DefineConstants"].FinalValue;
if (!string.IsNullOrWhiteSpace(defineConstants))
{
projectFileInfo.DefineConstants = defineConstants.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Distinct().ToList();
}
}
#else
// TODO: Shell out to msbuild/xbuild here?
#endif
return projectFileInfo;
}